| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: method involves sequential processing of soil sample by the method of Tamm fist, and then by Mehra-Jackson method, which allow defining Feox and Fedit(sequent.) values. Soil gleying degree is calculated by the expression Kgl= Feox: [Feox + Fedit(sequent.)]. ^ EFFECT: high precision of defining soil gleying degree. ^ 2 tbl, 1 ex |
